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我院１９９２～１９９６年共施行小儿先天性髋脱位手术２５０例。年龄２～９岁，手术时间５５ｍｉｎ～３ｈ。对于不合作患儿入手术室前肌注氯胺酮５～８ｍｇ／ｋｇ。取侧卧位穿刺点选Ｌ２～３间隙穿刺，置管３ｃｍ。采用２％利多卡因与０．５％布比卡因混合液（布比卡因１...
Our hospital from 1992 to 1996 were performed in children with congenital hip dislocation in 250 cases. Age 2 to 9 years old, operation time 55min ~ 3h. For uncooperative children into the operating room before injection of ketamine 5 ~ 8mg / kg. Take the lateral puncture point selection L2 ~ 3 gap puncture, tube 3cm. Using 2% lidocaine and 0.5% bupivacaine mixture (bupivacaine 1 ...